http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112382724-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_10e0fbb028a824827bc97305cae1a153 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-151 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-48 |
| filingDate | 2020-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a64bb34ca6364862f7c86ed9c41a2610 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1067dd08d4da0faaf6c07614d413d9d1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6b84abc2b896bdbdb025e0b29a209c9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8b65c00bdc5887e72802c8531052136 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50f9ad90ac07fb8e385bcfaf86d1c363 |
| publicationDate | 2021-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112382724-A |
| titleOfInvention | A kind of method of preparing perovskite thin film |
| abstract | The invention belongs to the field of semiconductor optoelectronic devices, and particularly relates to a method for preparing a perovskite thin film, and the application of the perovskite thin film obtained by the method in preparing photovoltaic devices such as solar cells. At a low temperature of 0 °C to 100 °C, an organic amine salt additive is introduced into the perovskite precursor solution to obtain a precursor solution, and it is coated on the surface of the substrate to form a precursor film on the surface of the substrate. The substrate is immersed in a reaction solvent at a low temperature of ℃-100 ℃ to carry out a leaching reaction, so that the precursor thin film forms a perovskite thin film. The method of the invention realizes the preparation of high-quality, high-crystalline inorganic perovskite thin films at low temperature. The present invention also provides an application example of the above-mentioned preparation method of the perovskite thin film in a perovskite solar cell. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114163990-A |
| priorityDate | 2020-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.